Troy Davis has 10 days to live before he is executed by the State of Georgia. But 7 witnesses say Troy is innocent, and that another man committed the crime for which he will be killed.

With just days left to save Troy’s life, his sister Kim Davis started a petition on Change.org asking the Georgia Parole Board to stop his execution. Please add your name to Kim’s petition now and save her brother’s life.

Evidence presented at Troy’s trial was considered shaky at the time. Since then, seven witnesses have recanted their testimony, many saying they were pressured by police into false testimony.

There’s no physical evidence Troy committed the crime. And, according to Amnesty International, nine people have signed affidavits implicating another man.